JPS5692135A - Production of optical glass - Google Patents

Production of optical glass

Info

Publication number
JPS5692135A
JPS5692135A JP16933579A JP16933579A JPS5692135A JP S5692135 A JPS5692135 A JP S5692135A JP 16933579 A JP16933579 A JP 16933579A JP 16933579 A JP16933579 A JP 16933579A JP S5692135 A JPS5692135 A JP S5692135A
Authority
JP
Japan
Prior art keywords
vessel
sol liquid
cracking
wetting
gell
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP16933579A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6240295B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Iwao Matsuyama
Kenzo Susa
Makoto Sato
Yasuo Suganuma
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP16933579A priority Critical patent/JPS5692135A/ja
Priority to EP80107254A priority patent/EP0029590B1/en
Priority to DE8080107254T priority patent/DE3067197D1/de
Priority to US06/209,711 priority patent/US4324576A/en
Publication of JPS5692135A publication Critical patent/JPS5692135A/ja
Publication of JPS6240295B2 publication Critical patent/JPS6240295B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/12—Other methods of shaping glass by liquid-phase reaction processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Silicon Compounds (AREA)
JP16933579A 1979-11-21 1979-12-27 Production of optical glass Granted JPS5692135A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP16933579A JPS5692135A (en) 1979-12-27 1979-12-27 Production of optical glass
EP80107254A EP0029590B1 (en) 1979-11-21 1980-11-20 Method for producing optical glass
DE8080107254T DE3067197D1 (en) 1979-11-21 1980-11-20 Method for producing optical glass
US06/209,711 US4324576A (en) 1979-11-21 1980-11-21 Method for producing optical glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16933579A JPS5692135A (en) 1979-12-27 1979-12-27 Production of optical glass

Publications (2)

Publication Number Publication Date
JPS5692135A true JPS5692135A (en) 1981-07-25
JPS6240295B2 JPS6240295B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-08-27

Family

ID=15884638

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16933579A Granted JPS5692135A (en) 1979-11-21 1979-12-27 Production of optical glass

Country Status (1)

Country Link
JP (1) JPS5692135A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6291427A (ja) * 1985-10-15 1987-04-25 Hoya Corp ガラスの製造法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6291427A (ja) * 1985-10-15 1987-04-25 Hoya Corp ガラスの製造法

Also Published As

Publication number Publication date
JPS6240295B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-08-27

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